would prefer
Regular verb: prefer - preferred- preferred

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd prefer
you'd prefer
she'd prefer
we'd prefer
you'd prefer
they'd prefer 	I'd be preferring
you'd be preferring
she'd be preferring
we'd be preferring
you'd be preferring
they'd be preferring	I would've preferred
you would've preferred
she would've preferred
we would've preferred
you would've preferred
they would've preferred	I would've been preferring
you would've been preferring
she would've been preferring
we would've been preferring
you would've been preferring
they would've been preferring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I wouldn't prefer
you wouldn't prefer
she wouldn't prefer
we wouldn't prefer
you wouldn't prefer
they wouldn't prefer 	I wouldn't be preferring
you wouldn't be preferring
she wouldn't be preferring
we wouldn't be preferring
you wouldn't be preferring
they wouldn't be preferring	I wouldn't have preferred
you wouldn't have preferred
she wouldn't have preferred
we wouldn't have preferred
you wouldn't have preferred
they wouldn't have preferred	I wouldn't have been preferring
you wouldn't have been preferring
she wouldn't have been preferring
we wouldn't have been preferring
you wouldn't have been preferring
they wouldn't have been preferring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I prefer?
would you prefer?
would she prefer?
would we prefer?
would you prefer?
would they prefer? 	would I be preferring?
would you be preferring?
would she be preferring?
would we be preferring?
would you be preferring?
would they be preferring? 	would I have preferred?
would you have preferred?
would she have preferred?
would we have preferred?
would you have preferred?
would they have preferred? 	would I have been preferring?
would you have been preferring?
would she have been preferring?
would we have been preferring?
would you have been preferring?
would they have been preferring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
wouldn't I prefer?
wouldn't you prefer?
wouldn't she prefer?
wouldn't we prefer?
wouldn't you prefer?
wouldn't they prefer? 	wouldn't I be preferring?
wouldn't you be preferring?
wouldn't she be preferring?
wouldn't we be preferring?
wouldn't you be preferring?
wouldn't they be preferring? 	wouldn't I have preferred?
wouldn't you have preferred?
wouldn't she have preferred?
wouldn't we have preferred?
wouldn't you have preferred?
wouldn't they have preferred? 	wouldn't I have been preferring?
wouldn't you have been preferring?
wouldn't she have been preferring?
wouldn't we have been preferring?
wouldn't you have been preferring?
wouldn't they have been preferring?